| Nekkid Grampa vs Kazuya | 6–0 | 100.00% |
| Nekkid Grampa vs Paul | 5–0 | 100.00% |
| Nekkid Grampa vs Jin | 5–0 | 100.00% |
| Nekkid Grampa vs Law | 4–0 | 100.00% |
| Nekkid Grampa vs King | 4–0 | 100.00% |
| Nekkid Grampa vs Hwoarang | 3–0 | 100.00% |
| Nekkid Grampa vs Reina | 3–0 | 100.00% |
| Nekkid Grampa vs Bryan | 2–0 | 100.00% |
| Nekkid Grampa vs Steve | 2–0 | 100.00% |
| Nekkid Grampa vs Lili | 2–0 | 100.00% |
| Nekkid Grampa vs Lars | 1–1 | 50.00% |
| Nekkid Grampa vs Claudio | 2–0 | 100.00% |
| Nekkid Grampa vs Leroy | 2–0 | 100.00% |
| Nekkid Grampa vs Jun | 2–0 | 100.00% |
| Nekkid Grampa vs Raven | 2–0 | 100.00% |
| Nekkid Grampa vs Eddy | 2–0 | 100.00% |
| Nekkid Grampa vs Feng | 0–1 | 0.00% |
| Nekkid Grampa vs Dragunov | 1–0 | 100.00% |
| Nekkid Grampa vs Shaheen | 1–0 | 100.00% |
| Nekkid Grampa vs Nina | 1–0 | 100.00% |
| Nekkid Grampa vs Lee | 1–0 | 100.00% |
| Nekkid Grampa vs Kuma | 1–0 | 100.00% |
| Nekkid Grampa vs Azucena | 1–0 | 100.00% |
| Nekkid Grampa vs Lidia | 1–0 | 100.00% |
| Nekkid Grampa vs Heihachi | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.